Super fast wireless charging

[JoeEsp]

I've got this Samsung fast wireless charger that I've been using for a while. But the other day, I tried to plug the Super fast charger supplied from the Note 20 ultra into this wireless charger dock. It didn't work and seems not compatible. But when the charger supplied with the wireless dock is plugged directly into the phone, it works. I wonder what's the logic behind this?

[Ray1]

Your wireless charger must not be capable of charging at the fast speed of your charging block so just charges at the speed it is designed to do

[gokongming]

It's the wattage of the wireless charger... the output it can give is dependent on the number of coils surrounded on the charger.. so it will not go faster than it is set to do.. :)

[Valeriya]

Hi JoeEsp, Yes, it depends on the charger voltage and we request you to use the charger that came with the wireless charger.